142 ppm ≈ 170.979 ft3ph. To convert pints per minute to cubic feet per hour, multiply by 1.2040774: 142 × 1.2040774 = 170.979.
How to convert pints per minute to cubic feet per hour
ft3ph = ppm × 1.2040774
- 1 ppm = 1.2040774 ft3ph (and 1 ft3ph = 0.83051139 ppm).
- Multiply the amount by the factor: 142 × 1.2040774 = 170.979.
- Answer: 142 ppm ≈ 170.979 ft3ph (rounded to 6 significant figures).
Pints Per Minute to Cubic Feet Per Hour table
| Pints Per Minute (ppm) | Cubic Feet Per Hour (ft3ph) |
|---|---|
| 137 ppm | 164.959 ft3ph |
| 138 ppm | 166.163 ft3ph |
| 139 ppm | 167.367 ft3ph |
| 140 ppm | 168.571 ft3ph |
| 141 ppm | 169.775 ft3ph |
| 142 ppm | 170.979 ft3ph |
| 143 ppm | 172.183 ft3ph |
| 144 ppm | 173.387 ft3ph |
| 145 ppm | 174.591 ft3ph |
| 146 ppm | 175.795 ft3ph |
| 147 ppm | 176.999 ft3ph |
| ppm | ft3ph |
|---|---|
| 1 ppm | 1.2041 ft3ph |
| 5 ppm | 6.0204 ft3ph |
| 10 ppm | 12.0408 ft3ph |
| 50 ppm | 60.2039 ft3ph |
| 100 ppm | 120.408 ft3ph |
| 1,000 ppm | 1,204.08 ft3ph |